The relationships between loneliness and facets of narcissism were investigated based on responses from 696 (46% women) university students.Bivariate correlations revealed small negative correlations between loneliness and the narcissism scales of arrogance and acclaim seeking.A medium positive correlation was between loneliness and reactive anger
Allopolyploid speciation and ongoing backcrossing between diploid progenitor and tetraploid progeny lineages in the Achillea millefolium species complex: analyses of single-copy nuclear genes and genomic AFLP
Abstract Background In the flowering plants, many polyploid species Arm Chairs complexes display evolutionary radiation.This could be facilitated by gene flow between otherwise separate evolutionary lineages in contact zones.Achillea collina is a widespread tetraploid species within the Achillea millefolium polyploid complex (Asteraceae-Anthemideae
INTRACELLULAR Ca2+ HOMEOSTASIS
Ca2+ signaling functions to regulate many cellular processes.Dynamics of Ca2+ signaling or homeostasis is regulated by the interaction between ON and OFF reactions that control Ca2+ flux in both the plasma membrane and internal organelles such as the endoplasmic reticulum (ER) and mitochondria.External stimuli Arm Chairs activate the ON reactions,